The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 22, 1998
Filed:
Apr. 30, 1996
Applicant:
Inventor:
Gary Wayne Howell, Elkton, MD (US);
Assignee:
Dade Behring Inc., Deerfield, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B04B / ;
U.S. Cl.
CPC ...
494 20 ;
Abstract
A centrifuge and method of operation as a fixed angle or swinging angle centrifuge. A pair of cams cooperate with the centrifuge drive shaft to engage and maintain the buckets at a fixed angle. Tubes are automatically unloaded by moving a bracket away from the lower end of a bucket so that the tube drops from the bucket. When the cams are disengaged from the buckets, the buckets are allowed to swing freely.